Search
Now showing items 1121-1130 of 1279
التاريخ الاجتماعي للجواري في مصر قبيل عصر التحديث: نفيسة خاتون المرادية نموذجاً
(
المركز العربي للأبحاث ودراسة السياسات - معهد الدوحة للدراسات العليا
, 2015 , Article)
تركّز هذا المقالة على دراسة شخصية نسائية تنتمي إلى صفوة نساء المجتمع، في مرحلة شديدة التقلب وعدم الاستقرار، بين آخر القرن الثامن عشر ومطلع القرن التاسع عشر، إنها "السيدة نفيسة" التي خطفها اللصوص من إحدى القرى الجبلية ...
Complex treatment of oily polluted waters by modified melamine foams: from colloidal emulsions to a free oil removal
(
Springer Science and Business Media Deutschland GmbH
, 2023 , Article)
This study deals with the efficient, low-cost, and scalable treatment of oily polluted waters including colloidal emulsions, oil-in-water mixtures, and free oil removal using melamine foams (MFs) modified by ferric chloride ...
Comprehensive investigation of Er2O3 thin films grown with different ALD approaches
(
Elsevier
, 2022 , Article)
The effect of Er precursor nature (Er(CpMe)3 or Er(tmhd)3) and annealing treatment at 500–1100 °C on the structural and optical properties of Er2O3 films grown on Si substrates by thermal or O2-plasma-assisted atomic layer ...
An attribute control chart for the inverse Weibull distribution under truncated life tests
(
Elsevier Ltd
, 2022 , Article)
Statistical Process Control (SPC) is applied to monitor production processes in order to discover any problems or issues that may arise during the production process and to help in finding solutions for these issues. In ...
Revisiting the economic theory of crime A state-level analysis in India
(
Cogent OA
, 2023 , Article)
The economic theory of crime tends to suggest that deterrence variables have a significant impact on crime rates in a society. From an economic perspective, criminals are rational economic agents who weigh the likelihood ...
Level sets of potential functions bisecting unbounded quadrilaterals
(
Springer Nature
, 2022 , Article)
We study the mixed Dirichlet–Neumann problem for the Laplace equation in the complement of a bounded convex polygonal quadrilateral in the extended complex plane. The Dirichlet / Neumann conditions at opposite pairs of ...
Edge-maximal -free non-bipartite Hamiltonian graphs of odd order
(
Taylor and Francis Ltd.
, 2022 , Article)
Let (Formula presented.) denote the class of non-bipartite graphs on n vertices containing no (Formula presented.) -graph and (Formula presented.) Let (Formula presented.) denote the class of non-bipartite Hamiltonian ...
Comparative chloroplast genomics of endangered euphorbia species: Insights into hotspot divergence, repetitive sequence variation, and phylogeny
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2020 , Article)
Euphorbia is one of the largest genera in the Euphorbiaceae family, comprising 2000 species possessing commercial, medicinal, and ornamental importance. However, there are very little data available on their molecular ...
First principle study of transition metals codoped MoS2 as a gas sensor for the detection of NO and NO2 gases
(
Elsevier B.V.
, 2021 , Article)
Exposure to nitrogen oxides (NOx) has been reported to seriously affect the respiratory systems. More precisely, breathing NOx may lead to the appearance of asthma symptoms, and may also result in the infection with asthma ...
Formulation and rheological characterization of piezoelectric nanofluids
(
Elsevier
, 2023 , Article)
We introduced a novel concept on energy harvesting nanofluids of hybrid piezoelectric ceramic and polymeric (BaTiO3 and PVdF) materials in PDMS. Rheology, rheo-microscope and impedance spectroscopy complementary enabled ...